FreeRDP/winpr/libwinpr/utils/wlog/ConsoleAppender.c
2013-10-08 23:43:57 -04:00

183 lines
4.5 KiB
C

/**
* WinPR: Windows Portable Runtime
* WinPR Logger
*
* Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <winpr/crt.h>
#include <winpr/path.h>
#include <winpr/wlog.h>
#include "wlog/Message.h"
#include "wlog/ConsoleAppender.h"
/**
* Console Appender
*/
void WLog_ConsoleAppender_SetOutputStream(wLog* log, wLogConsoleAppender* appender, int outputStream)
{
if (!appender)
return;
if (appender->Type != WLOG_APPENDER_CONSOLE)
return;
if (outputStream < 0)
outputStream = WLOG_CONSOLE_STDOUT;
if (outputStream == WLOG_CONSOLE_STDOUT)
appender->outputStream = WLOG_CONSOLE_STDOUT;
else if (outputStream == WLOG_CONSOLE_STDERR)
appender->outputStream = WLOG_CONSOLE_STDERR;
else
appender->outputStream = WLOG_CONSOLE_STDOUT;
}
int WLog_ConsoleAppender_Open(wLog* log, wLogConsoleAppender* appender)
{
return 0;
}
int WLog_ConsoleAppender_Close(wLog* log, wLogConsoleAppender* appender)
{
return 0;
}
int WLog_ConsoleAppender_WriteMessage(wLog* log, wLogConsoleAppender* appender, wLogMessage* message)
{
FILE* fp;
char prefix[WLOG_MAX_PREFIX_SIZE];
if (message->Level < log->Level)
return 0;
fp = (appender->outputStream == WLOG_CONSOLE_STDERR) ? stderr : stdout;
message->PrefixString = prefix;
WLog_Layout_GetMessagePrefix(log, appender->Layout, message);
fprintf(fp, "%s%s\n", message->PrefixString, message->TextString);
return 1;
}
static int g_DataId = 0;
int WLog_ConsoleAppender_WriteDataMessage(wLog* log, wLogConsoleAppender* appender, wLogMessage* message)
{
int DataId;
char* FullFileName;
DataId = g_DataId++;
FullFileName = WLog_Message_GetOutputFileName(DataId, "dat");
WLog_DataMessage_Write(FullFileName, message->Data, message->Length);
free(FullFileName);
return DataId;
}
static int g_ImageId = 0;
int WLog_ConsoleAppender_WriteImageMessage(wLog* log, wLogConsoleAppender* appender, wLogMessage* message)
{
int ImageId;
char* FullFileName;
ImageId = g_ImageId++;
FullFileName = WLog_Message_GetOutputFileName(ImageId, "bmp");
WLog_ImageMessage_Write(FullFileName, message->ImageData,
message->ImageWidth, message->ImageHeight, message->ImageBpp);
free(FullFileName);
return ImageId;
}
static int g_PacketId = 0;
int WLog_ConsoleAppender_WritePacketMessage(wLog* log, wLogConsoleAppender* appender, wLogMessage* message)
{
int PacketId;
char* FullFileName;
PacketId = g_PacketId++;
if (!appender->PacketMessageContext)
{
FullFileName = WLog_Message_GetOutputFileName(-1, "pcap");
appender->PacketMessageContext = (void*) Pcap_Open(FullFileName, TRUE);
free(FullFileName);
}
WLog_PacketMessage_Write((wPcap*) appender->PacketMessageContext,
message->PacketData, message->PacketLength, message->PacketFlags);
return PacketId;
}
wLogConsoleAppender* WLog_ConsoleAppender_New(wLog* log)
{
wLogConsoleAppender* ConsoleAppender;
ConsoleAppender = (wLogConsoleAppender*) malloc(sizeof(wLogConsoleAppender));
if (ConsoleAppender)
{
ZeroMemory(ConsoleAppender, sizeof(wLogConsoleAppender));
ConsoleAppender->Type = WLOG_APPENDER_CONSOLE;
ConsoleAppender->Open = (WLOG_APPENDER_OPEN_FN) WLog_ConsoleAppender_Open;
ConsoleAppender->Close = (WLOG_APPENDER_OPEN_FN) WLog_ConsoleAppender_Close;
ConsoleAppender->WriteMessage =
(WLOG_APPENDER_WRITE_MESSAGE_FN) WLog_ConsoleAppender_WriteMessage;
ConsoleAppender->WriteDataMessage =
(WLOG_APPENDER_WRITE_DATA_MESSAGE_FN) WLog_ConsoleAppender_WriteDataMessage;
ConsoleAppender->WriteImageMessage =
(WLOG_APPENDER_WRITE_IMAGE_MESSAGE_FN) WLog_ConsoleAppender_WriteImageMessage;
ConsoleAppender->WritePacketMessage =
(WLOG_APPENDER_WRITE_PACKET_MESSAGE_FN) WLog_ConsoleAppender_WritePacketMessage;
ConsoleAppender->outputStream = WLOG_CONSOLE_STDOUT;
}
return ConsoleAppender;
}
void WLog_ConsoleAppender_Free(wLog* log, wLogConsoleAppender* appender)
{
if (appender)
{
if (appender->PacketMessageContext)
{
Pcap_Close((wPcap*) appender->PacketMessageContext);
}
free(appender);
}
}